103216403345 has 16 divisors (see below), whose sum is σ = 135196860672. Its totient is φ = 75023583360.

The previous prime is 103216403333. The next prime is 103216403347. The reversal of 103216403345 is 543304612301.

It is a de Polignac number, because none of the positive numbers 2^k-103216403345 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103216403347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438857 + ... + 631686.

It is an arithmetic number, because the mean of its divisors is an integer number (8449803792).

Almost surely, 2^103216403345 is an apocalyptic number.

It is an amenable number.

103216403345 is a deficient number, since it is larger than the sum of its proper divisors (31980457327).

103216403345 is a wasteful number, since it uses less digits than its factorization.

103216403345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072312.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 103216403345 in words is "one hundred three billion, two hundred sixteen million, four hundred three thousand, three hundred forty-five".